from tkinter import *
print("Введите сдвиг по x:")
x=int(input())
print("Введите сдвиг по y:")
y=int(input())
print("Маштаб n:")
n=int(input())
if n == 0 and x>=0 and x<=500 and y>=0 and y<=500:
    pass
else:
    if n > 0 and 20*n+x>=0 and 30*n+y>=0 and 20*n+x<=500 and 20*n+y<=500:
        pass
    else:
        if n < 0 and 20*n+x>=0 and 30*n+y>=0 and 0*n+x<=500 and 0*n+y<=500:
            pass
        else:
            print('Размер фигуры превышает максимальный размер поля')
            exit()
coords = [0*n+x, 0*n+y, 10*n+x, 0*n+y, 10*n+x, 10*n+y, 20*n+x, 10*n+y, 20*n+x,20*n+y, 20*n+x, 30*n+y, 10*n+x, 30*n+y, 10*n+x, 20*n+y,0*n+x,20*n+y, 0*n+x, 10*n+y]
root = Tk()
root.title("ИТ марафон")
root.geometry("500x500")
canvas = Canvas(bg="white", width=500, height=500)
canvas.pack(anchor=CENTER, expand=1)
canvas.create_polygon(coords)
root.mainloop()
